{
  "schema_version": "1.0.0",
  "ticker": "MC2",
  "company_name": "Marimaca Copper Corp.",
  "cutoff_date": "2026-10-31",
  "reviewed_at": "2026-10-31",
  "coverage_note": "Partial major-holder snapshot: management circular reports holders with 10% or more as of 25 May 2026. The combined common-share and CDI table cannot safely be represented as an ordinary-share register.",
  "register": null,
  "substantial_holders": [
    {
      "holder_id": "assore",
      "name": "Assore International Holdings Limited",
      "classification": "direct_holder",
      "shares": 25181405,
      "percentage": 18.66,
      "percentage_basis": "issued_shares",
      "as_of_date": "2026-05-25",
      "investor_id": null,
      "identity_note": null,
      "source_ids": [
        "circular"
      ],
      "notes": [
        "Issuer management circular identifies as beneficially owned or controlled voting shares; figures are dated and subject to issuer knowledge."
      ]
    },
    {
      "holder_id": "ithaki",
      "name": "Ithaki Limited",
      "classification": "direct_holder",
      "shares": 20087576,
      "percentage": 14.88,
      "percentage_basis": "issued_shares",
      "as_of_date": "2026-05-25",
      "investor_id": null,
      "identity_note": null,
      "source_ids": [
        "circular"
      ],
      "notes": [
        "Issuer management circular identifies as beneficially owned or controlled voting shares; figures are dated and subject to issuer knowledge."
      ]
    }
  ],
  "sources": [
    {
      "source_id": "circular",
      "title": "Management information circular and notice of annual meeting",
      "publisher": "Marimaca Copper Corp. via ASX",
      "url": "https://asx.api.markitdigital.com/asx-research/1.0/file/2924-03098001-6A1328571",
      "publication_date": "2026-06-09",
      "accessed_date": "2026-10-31",
      "locator": "downloads/MC2/2026/2026-06-09_Notice of Annual General Meeting_7e0e4eb1c949ec2c.pdf, pages 2 and 7",
      "detail": "Circular states information as at 25 May 2026 and names holders of 10% or more."
    },
    {
      "source_id": "additional",
      "title": "ASX additional information for annual reports",
      "publisher": "Marimaca Copper Corp. via ASX",
      "url": "https://asx.api.markitdigital.com/asx-research/1.0/file/2924-03086198-6A1323903",
      "publication_date": "2026-05-04",
      "accessed_date": "2026-10-31",
      "locator": "downloads/MC2/2026/2026-05-04_ASX Additional Information for Annual Report_76adaadaf5712d62.pdf, pages 1–3",
      "detail": "Common share and CDI arrangements, combined top-20 table, and issuer disclosure limitations."
    }
  ],
  "limitations": [
    "The issuer’s combined top-20 table mixes common shares with CHESS depositary interests and does not establish a precise measurement date; the current snapshot schema has no class field for this mixed register, so it is withheld.",
    "The information circular covers persons known to own or control 10% or more, not all holders above Australian substantial-holder thresholds. No implication of a complete substantial-holder view.",
    "The reported figures are historical and can change. The issuer’s May ASX information reports a lower, earlier share count and different percentage base; it is not relabelled as current.",
    "CDI holders’ voting instructions pass through the depository; registered names and beneficial interests can overlap."
  ]
}